452054042023312 has 40 divisors (see below), whose sum is σ = 897646514992920. Its totient is φ = 220408606494720.

The previous prime is 452054042023307. The next prime is 452054042023319. The reversal of 452054042023312 is 213320240450254.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33161520028816 + 418892521994496 = 5758604^2 + 20466864^2 .

It is a super-2 number, since 2×452054042023312² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (452054042023319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163566613 + ... + 166307380.

It is an arithmetic number, because the mean of its divisors is an integer number (22441162874823).

Almost surely, 2^{452054042023312} is an apocalyptic number.

It is an amenable number.

452054042023312 is a deficient number, since it is larger than the sum of its proper divisors (445592472969608).

452054042023312 is a wasteful number, since it uses less digits than its factorization.

452054042023312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329876131 (or 329876125 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 452054042023312 its reverse (213320240450254), we get a palindrome (665374282473566).

The spelling of 452054042023312 in words is "four hundred fifty-two trillion, fifty-four billion, forty-two million, twenty-three thousand, three hundred twelve".